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Support for the pitchbend in the jack client

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This commit is contained in:
Paul Ferrand 2019-12-17 19:19:10 +01:00
parent d63146e305
commit f34d96b46c
1 changed files with 6 additions and 0 deletions
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6
clients/jack_client.cpp
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@ -64,6 +64,11 @@ constexpr uint8_t channel(uint8_t midiStatusByte)
{ {
return midiStatusByte & channelMask; return midiStatusByte & channelMask;
} }
constexpr int buildAndCenterPitch(uint8_t firstByte, uint8_t secondByte)
{
return (int)(((unsigned int)secondByte << 7) + (unsigned int)firstByte) - 8192;
}
} }
static std::atomic<bool> keepRunning [[maybe_unused]] { true }; static std::atomic<bool> keepRunning [[maybe_unused]] { true };
@ -109,6 +114,7 @@ int process(jack_nframes_t numFrames, void* arg [[maybe_unused]])
// DBG("[MIDI] Channel pressure at time " << event.time); // DBG("[MIDI] Channel pressure at time " << event.time);
break; break;
case midi::pitchBend: case midi::pitchBend:
synth->pitchWheel(event.time, midi::channel(event.buffer[0]), midi::buildAndCenterPitch(event.buffer[1], event.buffer[2]));
// DBG("[MIDI] Pitch bend at time " << event.time); // DBG("[MIDI] Pitch bend at time " << event.time);
break; break;
case midi::systemMessage: case midi::systemMessage: